Universal AC to DC Car Cigarette Lighter Socket Adapter

er78mph wrote:
Yeah, I was trying to avoid wiring the inverter directly to battery but I guess that's what I have to do. Thanks for the response

This still doesn't make any sense. The device you posted makes 12V out of 110V at very low current. An inverter makes 110VAC out of 12VDC in this case to run various electronica and appliances. Either way, that device means nothing, and Yes, you should wire directly to the battery whenever you can. Those little plug-in inverters (DC to AC) can get cig plugs vary hot